ASTM-D6170 › Complete Document History
Standard Guide for Selecting a Groundwater Modeling Code

Complete Current Edition:
   2017 EDITION - Standard Guide for Selecting a Groundwater Modeling Code - Feb. 1, 2017

Obsolete Revision Information:
   1997 R10 EDITION - REAPPROVED IN 2010 - Aug. 1, 2010
   1997 R04 EDITION - REAPPROVED IN 2004 - May 1, 2004
   1997(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 1997